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