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