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