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