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

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

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

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

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