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

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

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

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

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