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