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