(0 4 2)(1 22 20)(3 7 5)(6 17 14 12 8)(9 18 15)(10 13 11)(16 21 19)
ALLOWS (11/8)-SEQUENCE
1: (1 17 20)

(0 4 2)(1)(3 7 5)(6 17 22 20 14 12 8)(9 18 15)(10 13 11)(16 21 19)
2: (16 21 19)

(0 4 2)(1)(3 7 5)(6 17 22 20 14 12 8)(9 18 15)(10 13 11)(16)(19)(21)
3: (14 22 20)

(0 4 2)(1)(3 7 5)(6 17 22 12 8)(9 18 15)(10 13 11)(14)(16)(19)(20)(21)
4: (9 18 15)

(0 4 2)(1)(3 7 5)(6 17 22 12 8)(9)(10 13 11)(14)(15)(16)(18)(19)(20)(21)