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

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

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

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

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