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