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

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

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

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

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